San



How can campers maximize the functionality of a furniture for a more homely camping experience?



FALL 2023

︎ Materials: Aluminum, Silicone, Wood, Acrylic, Cork, Resin
︎ Skills: Rapid Prototyping, CAD, Mechanism 
︎ Software: SOLIDWORKS, Adobe Photoshop, Lightroom, Blender
︎ Credits:  

• Hanbyul Lee (Model) https://onestarlee.com/

San is a space-efficient camping stool designed for both expert and beginner campers, with the added functionality of transforming into a table.



Process


Ideation + Moodboard


The project aimed to redefine camping stools, bringing the comfort of home to outdoor settings.

My goal was to create a versatile stool that doubles as a table for a familiar sense of home.

In researching existing camping stools, I explored compact, modular, and multi-functional options in the market. Additionally, I compiled a moodboard showcasing products with engaging and adaptable designs, drawing inspiration from their playful aspects.

Concept Sketches + Sketch Models


Creating four different sketches, most of my peers and I decided to explore further into “Concept 2” for its functional aspect as well as its simple design.

Low Fidelity Model + User Testing


I rapidly prototyped the stool with a basic shape, incorporating a 14-inch high container that matched the stool’s height.

However, I faced the challenge of it being overly bulky, and the locking mechanism proved to be both fragile and challenging to operate.

Refined Sketches + Mechanisms


I looked into the properties of aluminum as a material and the distribution of weight between the legs and the seat. I also experimented with different mechanisms that would enable an easy transformation from a stool to a table.



Mechanisms:
:s:

Final Prototype - Process


Using CAD, I 3D-printed miniatures to finalize seat dimensions (13.5" x 13.5").

Adding an aluminum bar beneath stabilized legs and defined the transition. Achieving the desired bend shape for the aluminum was challenging, leading to multiple iterations. Aluminum legs with 1/8" thickness provided lightweight yet durable support.

Wood proved unsuitable during prototyping, and I chose acrylic sheets for legs due to it being most similar in terms of durability to aluminum.

Final Prototype - Future Revisions


Challenges with the stool and table include width and testing for aluminum sturdiness.

Future revisions will align the leg top with the seat for added legroom and address movement issues with a locking mechanism attached to the legs, enhancing stability and preventing tipping.